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Current system
21442-2555
RST 1105


Nearby doubles
7' : 21447-2552
UC 4545

37' : 21440-2631
HWE 57

42' : 21456-2518
UC 4552

44' : 21410-2551
SEE 452

53' : 21467-2635
SEE 458

54' : 21460-2642
HJ 3054

56' : 21474-2630
LDS4907

68' : 21477-2644
DEA 23

70' : 21392-2543
NSN 494

70' : 21412-2459
KPP1482

77' : 21497-2539
COO 245

79' : 21468-2706
STN 55

82' : 21420-2439
SEE 453

89' : 21496-2505
UC 4575

90' : 21499-2509
B 540

94' : 21432-2728
KPP4245

95' : 21422-2726
TSN 99

101' : 21448-2735
UC 4547AB

110' : 21362-2610
RST1098AB

113' : 21423-2744
LDS5926

116' : 21524-2522
B 541

128' : 21443-2348
LDS6360

133' : 21363-2715
RST1099

139' : 21540-2642
B 544

141' : 21465-2338
UC 4557

141' : 21416-2813
HJ 3046AB



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21442-2555 RST 1105

 
 
21h 44m 14.13s -25° 55' 07.0" P.A. 358.00 sep 0.7 mag 11.50,11.80
 
 
Coord 2000 21442-2555 Discov num RST1105 Comp Coord arcsec 2000 21 44 14.13 -25 55 07.0
Date first 1930 Date last 1940 Obs 3
Pa first 0 Pa last 358.1 P.A. Now (θ) 358.1°
Sep first 0.6 Sep last 0.7 Sep. Now (ρ) 0.7"
Mag pri 11.50 Mag sec 11.80 delta mag (ΔM) 0.3 Spectral class
Pri motion ra -022 Sec motion ra
Pri motion dec -040 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Piscis Austrinus
 
 
WDS 21442-2555 RST 1105 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21442-2555 RST1105 1940 3 358 0.7 11.50 11.80 214414.13-255507.0

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 21442-2555 RST 1105 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21442-2555 RST 1105 : MEASURES
 
 
No records found.

 
 
WDS 21442-2555 : VIRTUAL EYEPIECE
 
 

21442-2555 RST1105A mag 11.5 21442-2555 RST1105B sep 0.7 P.A. 358.30 mag 11.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 21442-2555 : ALADIN DSS IMAGE @ 21h 44m 14.13s -25° 55' 07.0"
 
 
 
 
WDS 21442-2555 RST 1105 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21442-2555 RST1105 distance=0' 21447-2552 UC 4545 distance=7' 21440-2631 HWE 57 distance=37' 21456-2518 UC 4552 distance=42' 21410-2551 SEE 452 distance=44' 21467-2635 SEE 458 distance=53' 21460-2642 HJ 3054 distance=54' 21474-2630 LDS4907 distance=56' 21477-2644 DEA 23 distance=68' 21392-2543 NSN 494 distance=70' 21412-2459 KPP1482 distance=70' 21497-2539 COO 245 distance=77' 21468-2706 STN 55 distance=79' 21420-2439 SEE 453 distance=82' 21496-2505 UC 4575 distance=89' 21499-2509 B 540 distance=90' 21432-2728 KPP4245 distance=94' 21422-2726 TSN 99 distance=95' 21448-2735 UC 4547AB distance=101' 21448-2735 UC 4547AC distance=101' 21362-2610 RST1098AB distance=110' 21362-2610 TOK 637AC distance=110' 21423-2744 LDS5926 distance=113' 21524-2522 B 541 distance=116' 21443-2348 LDS6360 distance=128' 21363-2715 RST1099 distance=133' 21540-2642 B 544 distance=139' 21465-2338 UC 4557 distance=141' 21416-2813 HJ 3046AB distance=141' 21416-2813 UC 4530AC distance=141' 21338-2622 RST1095 distance=143' 21451-2332 KPP1689 distance=144' 21546-2509 BRT3103 distance=148' 21423-2821 RST2185 distance=149' 21508-2756 HJ 3059 distance=150' 21495-2339 KPP 500 distance=154' 21420-2316 SEE 454 distance=163' 21325-2631 RST1093 distance=163' 21419-2314 UC 4533 distance=165' 21406-2834 B 533 distance=167' 21321-2514 B 2495 distance=170' 21559-2701 LDS5936 distance=171' 21500-2314 ARA2280 distance=180' 21324-2434 UC 4488 distance=180' 21405-2301 ARA2279 distance=182' 21563-2717 TDT3249Aa,Ab distance=182' 21563-2717 SEE 461AB distance=182' 21343-2353 BVD 138 distance=183' 21335-2753 BVD 137 distance=186' 21587-2534 TDT3271 distance=197' 21402-2245 UC 4522 distance=198' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 21442-2555 RST1105 358 0.7
Show 21447-2552 UC 4545 228 63.1 7
Show 21440-2631 HWE 57 290 1.7 37
Show 21456-2518 UC 4552 305 10.9 42
Show 21410-2551 SEE 452 113 11.0 44
Show 21467-2635 SEE 458 82 1.1 53
Show 21460-2642 HJ 3054 15 20.9 54
Show 21474-2630 LDS4907 295 5.1 56
Show 21477-2644 DEA 23 23 78.8 68
Show 21392-2543 NSN 494 265 10.3 70
Show 21412-2459 KPP1482 239 11.1 70
Show 21497-2539 COO 245 306 2.6 77
Show 21468-2706 STN 55 175 3.3 79
Show 21420-2439 SEE 453 325 11.5 82
Show 21496-2505 UC 4575 48 8.9 89
Show 21499-2509 B 540 326 0.1 90
Show 21432-2728 KPP4245 115 1.3 94
Show 21422-2726 TSN 99 275 656.2 95
Show 21448-2735 UC 4547 AB 62 27.8 101
Show 21448-2735 UC 4547 AC 20 1.8 101
Show 21362-2610 RST1098 AB 7 18.2 110
Show 21362-2610 TOK 637 AC 62 999.9 110
Show 21423-2744 LDS5926 81 295.6 113
Show 21524-2522 B 541 295 0.2 116
Show 21443-2348 LDS6360 111 8.1 128
Show 21363-2715 RST1099 174 1.5 133
Show 21540-2642 B 544 106 1.7 139
Show 21465-2338 UC 4557 162 8.1 141
Show 21416-2813 HJ 3046 AB 57 29.0 141
Show 21416-2813 UC 4530 AC 246 79.9 141
Show 21338-2622 RST1095 316 0.9 143
Show 21451-2332 KPP1689 185 13.1 144
Show 21546-2509 BRT3103 175 3.6 148
Show 21423-2821 RST2185 121 3.2 149
Show 21508-2756 HJ 3059 252 25.4 150
Show 21495-2339 KPP 500 312 3.6 154
Show 21420-2316 SEE 454 208 5.1 163
Show 21325-2631 RST1093 227 2.3 163
Show 21419-2314 UC 4533 265 11.7 165
Show 21406-2834 B 533 204 0.3 167
Show 21321-2514 B 2495 263 11.9 170
Show 21559-2701 LDS5936 18 9.3 171
Show 21500-2314 ARA2280 78 5.0 180
Show 21324-2434 UC 4488 62 24.1 180
Show 21405-2301 ARA2279 276 14.2 182
Show 21563-2717 TDT3249 Aa,Ab 33 0.4 182
Show 21563-2717 SEE 461 AB 62 4.0 182
Show 21343-2353 BVD 138 121 25.1 183
Show 21335-2753 BVD 137 58 40.2 186
Show 21587-2534 TDT3271 60 0.9 197
Show 21402-2245 UC 4522 214 11.3 198

 
 
WDS 21442-2555 : COMPONENTS
 
 
  A
B pa=358.3°
sep=0.70"
 
 
21442-2555 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 214414.13-255507.0 Mag 11.5 PmRA -22.00
PmDE -40.0
 
 
21442-2555 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214414.13-255506.3 Mag 11.8 Calc delta mag 0.3
Calc coord yes